| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.35 | 10.254% | $142.6135 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $119.78 | 4.114% | $124.7077 | $124.71 | $124.70 | $124.70 |
| Purchase #3 | $156.31 | 8.626% | $169.7933 | $169.79 | $169.80 | $169.80 |
| Purchase #4 | $237.28 | 5.259% | $249.7586 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $117.65 | 5.498% | $124.1184 | $124.12 | $124.10 | $124.10 |
| Purchase #6 | $105.25 | 13.769% | $119.7419 | $119.74 | $119.75 | $119.70 |
| Purchase #7 | $207.33 | 3.241% | $214.0496 | $214.05 | $214.05 | $214.00 |
| 7 purchase totals = | $1,072.95 | $1,144.7830 | $1,144.78 | $1,144.75 | $1,144.70 | |